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-rw-r--r--vl.c38
1 files changed, 29 insertions, 9 deletions
diff --git a/vl.c b/vl.c
index 2201e27..a286877 100644
--- a/vl.c
+++ b/vl.c
@@ -119,6 +119,7 @@ int main(int argc, char **argv)
#include "qapi/opts-visitor.h"
#include "qom/object_interfaces.h"
#include "qapi-event.h"
+#include "exec/semihost.h"
#define MAX_VIRTIO_CONSOLES 1
#define MAX_SCLP_CONSOLES 1
@@ -169,7 +170,6 @@ int graphic_rotate = 0;
const char *watchdog;
QEMUOptionRom option_rom[MAX_OPTION_ROMS];
int nb_option_roms;
-int semihosting_enabled = 0;
int old_param = 0;
const char *qemu_name;
int alt_grab = 0;
@@ -1246,6 +1246,26 @@ static void configure_msg(QemuOpts *opts)
}
/***********************************************************/
+/* Semihosting */
+
+typedef struct SemihostingConfig {
+ bool enabled;
+ SemihostingTarget target;
+} SemihostingConfig;
+
+static SemihostingConfig semihosting;
+
+bool semihosting_enabled(void)
+{
+ return semihosting.enabled;
+}
+
+SemihostingTarget semihosting_get_target(void)
+{
+ return semihosting.target;
+}
+
+/***********************************************************/
/* USB devices */
static int usb_device_add(const char *devname)
@@ -3622,24 +3642,24 @@ int main(int argc, char **argv, char **envp)
nb_option_roms++;
break;
case QEMU_OPTION_semihosting:
- semihosting_enabled = 1;
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.enabled = true;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
break;
case QEMU_OPTION_semihosting_config:
- semihosting_enabled = 1;
+ semihosting.enabled = true;
opts = qemu_opts_parse(qemu_find_opts("semihosting-config"),
optarg, 0);
if (opts != NULL) {
- semihosting_enabled = qemu_opt_get_bool(opts, "enable",
+ semihosting.enabled = qemu_opt_get_bool(opts, "enable",
true);
const char *target = qemu_opt_get(opts, "target");
if (target != NULL) {
if (strcmp("native", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_NATIVE;
+ semihosting.target = SEMIHOSTING_TARGET_NATIVE;
} else if (strcmp("gdb", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_GDB;
+ semihosting.target = SEMIHOSTING_TARGET_GDB;
} else if (strcmp("auto", target) == 0) {
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
} else {
fprintf(stderr, "Unsupported semihosting-config"
" %s\n",
@@ -3647,7 +3667,7 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
} else {
- semihosting_target = SEMIHOSTING_TARGET_AUTO;
+ semihosting.target = SEMIHOSTING_TARGET_AUTO;
}
} else {
fprintf(stderr, "Unsupported semihosting-config %s\n",